<!DOCTYPE html>
<html lang="zh-CN" class="no-js">
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1" />
    <link href='/static/index/css/style.css' rel='stylesheet' type='text/css'>
    <title>{$header}</title>
    <meta name="description" content="{$header}" />
    <meta name="keywords" content="{$header}" />
    <meta name="theme-color" content="#ffffff">
    <script type="text/javascript" src="/static/index/js/jquery-1.12.0.min.js" ></script>
    <script type="text/javascript">

        $(document).scroll(function(){

            var top=$(document).scrollTop();
            if(top>=80){
                $(".header").addClass("bg");
            }
            else{
                $(".header").removeClass("bg");
            }

        });


    </script>
    <style>
        .bg{
            background:rgba(255,255,255,0.5);
        }
        .header{
            position: fixed;
        }
        .main-title {
            text-align: center;

        }
        .support-title{
            text-align: center;
        }
    </style>
    <link rel="stylesheet" href="/static/index/css/font-awesome.min.css" />
    <link href='/static/index/css/div.css' rel='stylesheet' type='text/css'>
    <script src="/static/index/js/jquery.mousewheel.min.js"></script>
</head>
